Update on the Heating and Cooling program

The Heating and Cooling program has ended. See below for more details.

The Heating and Cooling program is now closed.

Here’s what you need to know if you have a project that has been completed: 

  • Participating contractors have until May 31, 2019 to submit an application on your behalf. If you have not yet received an email notification that your application has been submitted, please contact your contractor to ensure they submit prior to the May 31, 2019 deadline.
  • Contact your participating contractor for more information about program deadlines. If an application has already been submitted, you can check the status of your rebate online. (Note that you will need your incentive ID number to look up your rebate).
  • Once a participating contractor submits a rebate application for your project, you will receive an email from Save on Energy asking you to sign-off on the application and submit proof of purchase of the equipment. You will need to do this before July 1, 2019 in order to receive the rebate.
  • If your application is approved, you will receive a cheque within 12 weeks.

Thank you to all participating contractors and those who took part in the program.

To learn more, visit our Frequently Asked Questions page.


Questions related to existing projects can be sent via email to hvacpayments@summerhill.com or over the phone through

Be aware

The Independent Electricity System Operator (IESO) does not call consumers to solicit participation in its programs. The Heating and Cooling program does not require door-to-door sales calls or the inspection of any heating and cooling equipment and the IESO does not charge a fee to participate in any of its conservation programs.